@media only screen  and (max-width: 980px) {
	.zyPart2>h1{
		font-size: 25px;
	}
	.zyPart2>p{
		width: 300px;
	}
	.zyPart3-1{
		width: 100%;
		margin-left: 30px;
	}
	/*.jianjie{
		
	}*/
	.jianjie img{
		width: 585px;
		height: 465px;
		float: left;
	}
	.jianjieTxt{
		width: 585px;
		height: 465px;
		float: left;
		
	}
}